lol.....I think that might blow the 24 inch rule!!Other than that you could get a cool chameleon. Some of them get pretty big and I don't know which one it is but there is the one with the 3 horns on their head. Hes a looker....lol
But with a cham you would have to have an all screen cage.
Edit - found it... http://en.wikipedia.org/wiki/File:Ja...on_2_edit1.jpg